Finite Group Databasebeta

D55×D143 #44538269

order31460
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD55×D143

Splittings

Fitting, socle, derived, HallC5×C112×C13 ⋊ C22
HallC112×C13 ⋊ C2×D5
HallC5×C112 ⋊ C2×D13
SylowC112 ⋊ D5×D13
HallC5×C13 ⋊ D112
SylowC13 ⋊ D11×D55
SylowC5 ⋊ D11×D143

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC5×C112×C13C22
LCSG ▷ C5×C112×C13
UCSC1

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1430

Conjugacy classes & character table

2117 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31460, 209);